Description
Quantitative Psychology Tools.
Description
Contains tools useful for data screening, testing moderation (Cohen et. al. 2003)<doi:10.4324/9780203774441>, mediation (MacKinnon et. al. 2002)<doi:10.1037/1082-989x.7.1.83> and estimating power (Murphy & Myors 2014)<ISBN:9781315773155>.
README.md
Quantitative Psychology Tools
The following changes have been made since version 1.1 of Quantitative Psychology Tools
Changes to v. 1.2
- Changed affiliation from @umsl.edu to @statefarm.com
Changes to v. 1.3
- There was a grammar error in help files with examples involving boot() with mediation
Changes to v. 1.4
- Corrected numerous help file errors (syntax issues)
- Renamed 2 functions to eliminate a conflict with classes.
- mean.center is now meanCenter
- plot.normX (plot.normXm) is now plotNormX (plotNormXm)
- Changes to plotNormXm, now incorporates a for loop
- Added 2 new functions: ClassLog and NormalizeX
Changes to v. 1.5
- Functions using sd() needed to be revised to sapply(MAT, sd)
- Added minor to tweaks to make suitable for R 2.15 upgrade (e.g.,
- Changed library(PACKAGE) to require(PACKAGE) in examples)
Changes to v. 1.6
- Changed affiliation to @gmail.com
- Updated call to functions in stats and graphics in NAMESPACE
- Dropped the use of attach/detach(data) and replaced with functions in purr and dpylr
- Removed pdf generation from plotnormXm example
- Re-compiled to work under R 4.2.0